Thailand. The paid visa plan is called Thailand Elite[0]. Apparently there should also be some sort of new visa that could be useful for digital nomads introduced in 2018 [1]. The company that can provide a work permit in exchange if 30% of your invoice is called IGLU [2].
By the way, after staying 5 or 10 year inside the country, one can apply for a Thai citizenship, which is something I will consider [3].